$OpenBSD: patch-unit_tests_Makefile_in,v 1.7 2016/05/04 07:12:55 sthen Exp $

unnecessary gnu-ism

--- unit_tests/Makefile.in.orig	Fri Apr 22 17:19:54 2016
+++ unit_tests/Makefile.in	Wed May  4 00:09:31 2016
@@ -1476,7 +1476,7 @@ check_clamd.sh: $(top_builddir)/test/clam.exe check_cl
 check_clamscan.sh: $(top_builddir)/test/clam.exe
 
 clamav.hdb: input/clamav.hdb
-	cp $< $@
+	cp $? $@
 
 $(top_builddir)/test/clam.exe:
 	(cd $(top_builddir)/test && $(MAKE))
